Noldorin 

dofn

adjective. gloomy

A word given as N. dofn “gloomy” in The Etymologies of the 1930s with variant dufui, both derivatives from the root ᴹ√DUB “loom, hang over oppressively (of clouds)” (Ety/DUB; EtyAC/DUB). The form dofn is the cognate of ᴹQ. lumna “lying heavy, oppressive” and shows a-affection, whereas dufui seems to be a Noldorin invention using the adjective suffix -ui, and thus preserves its primitive stem-vowel u.

Neo-Sindarin: For Neo-Sindarin, I’d write both forms as ᴺS. dovn and duvui to better reflect their pronunciation.

Noldorin [Ety/DUB; EtyAC/DUB] Group: Eldamo. Published by

dofn

adjective. gloomy

Noldorin [Ety/355] Group: SINDICT. Published by

dufui

adjective. gloomy